✦ LIBER ✦

Impact of laser phase noise on binary- and M-ary-PSK coherent optical systems using multiple optical amplifiers

✍ Scribed by Fatima N. Farokhrooz; H. A. Tafti; J. P. Raina

Publisher: John Wiley and Sons
Year: 1996
Tongue: English
Weight: 481 KB
Volume: 12
Category: Article
ISSN: 0895-2477
DOI: 10.1002/(sici)1098-2760(199607)12:4<215::aid-mop11>3.0.co;2-9

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✦ Synopsis

This study evaluates the pe$ormance of binary-and M-ary-PSK coherent optical systems using cascaded optical amplifiers in the presence of noise originating from the detector, receiver, optical amplijiers, and the laser phase fluctuations. Our results on the analysis of these systems indicate that at an amplifier input power of -20 dBm and a system length of 10,000 km, the power penalties incurred due to the laser phase noise at a bit error rate of 10-